@RikaDerufu @LukeAlmighty A quick look at homicide victims by gender on wikipedia in 2013: Japan: 59% Switzerland: 57% Austria: 57% HongKong: 53% New Zealand: 51% Latvia: 51%
It's not like Japan is a significant outlier, even if it is the worst in terms of women killed per man. They do in fact have the third lowest homicide rate worldwide based on those same numbers. So while Japan has around two murdered women per one million inhabitants, Austria has around four murdered women per one million inhabitants.
All of this is 2013 data though, so a bit outdated.